diff options
| author | Russell King - ARM Linux | 2011-01-03 23:33:26 +0100 |
|---|---|---|
| committer | Dan Williams | 2011-01-05 04:16:11 +0100 |
| commit | b05cd8f4c04a29eebfa65c45fabc78a02f16a782 (patch) | |
| tree | 3fd5cbcb3b4560c8b8380177f108de21df66dc79 /drivers/dma/amba-pl08x.c | |
| parent | ARM: PL08x: add comment explaining the flow control methods (diff) | |
| download | kernel-qcow2-linux-b05cd8f4c04a29eebfa65c45fabc78a02f16a782.tar.gz kernel-qcow2-linux-b05cd8f4c04a29eebfa65c45fabc78a02f16a782.tar.xz kernel-qcow2-linux-b05cd8f4c04a29eebfa65c45fabc78a02f16a782.zip | |
ARM: PL08x: improve the announcement printk
Include the revision number of the PL08x primecell in the boot-time
printk to allow proper identification of the peripheral. Reformat
the announcement printk format reflect what we do for other primecell
drivers - generally "PLXXX revX at 0xNNNNNNNN irq X".
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/dma/amba-pl08x.c')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 4b63fc39a6df..75ab4e47a153 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -98,13 +98,11 @@ /** * struct vendor_data - vendor-specific config parameters * for PL08x derivatives - * @name: the name of this specific variant * @channels: the number of channels available in this variant * @dualmaster: whether this version supports dual AHB masters * or not. */ struct vendor_data { - char *name; u8 channels; bool dualmaster; }; @@ -2024,7 +2022,7 @@ static int pl08x_probe(struct amba_device *adev, struct amba_id *id) writel(0x000000FF, pl08x->base + PL080_TC_CLEAR); ret = request_irq(adev->irq[0], pl08x_irq, IRQF_DISABLED, - vd->name, pl08x); + DRIVER_NAME, pl08x); if (ret) { dev_err(&adev->dev, "%s failed to request interrupt %d\n", __func__, adev->irq[0]); @@ -2095,8 +2093,9 @@ static int pl08x_probe(struct amba_device *adev, struct amba_id *id) amba_set_drvdata(adev, pl08x); init_pl08x_debugfs(pl08x); - dev_info(&pl08x->adev->dev, "ARM(R) %s DMA block initialized @%08x\n", - vd->name, adev->res.start); + dev_info(&pl08x->adev->dev, "DMA: PL%03x rev%u at 0x%08llx irq %d\n", + amba_part(adev), amba_rev(adev), + (unsigned long long)adev->res.start, adev->irq[0]); return 0; out_no_slave_reg: @@ -2123,13 +2122,11 @@ out_no_pl08x: /* PL080 has 8 channels and the PL080 have just 2 */ static struct vendor_data vendor_pl080 = { - .name = "PL080", .channels = 8, .dualmaster = true, }; static struct vendor_data vendor_pl081 = { - .name = "PL081", .channels = 2, .dualmaster = false, }; |